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Result of Setting Data for Value Variables |
The tables below describe what happens when you assign different data to the value variable, depending on the column type, the status of the Disable the python None object..." option, and what value variable points to.
When the "Disable the python None object..." check box is selected
| Table Column Type | Data Assigned in Value Variable | State |
|---|---|---|
| String | (Python string) | Valid |
| String | '""' (two quotes, Python string) | Present But Null |
| String | (Python None object) | Exception occurs |
| String | (Any Python type that is not a string) | Exception occurs |
| Integer | (Python integer) | Valid |
| Integer | '""' (two quotes, Python string) | Exception occurs |
| Integer | (Python None object) | Exception occurs |
| Integer | (Any Python type that is not an integer) | Exception occurs |
| Double | (Python double) | Valid |
| Double | '""' (two quotes, Python string) | Exception occurs |
| Double | (Python None object) | Exception occurs |
| Double | (Any Python type that is not a double) | Exception occurs |
| DateTime | (Python double) | Valid |
| DateTime | '""' (two quotes, Python string) | Exception occurs |
| DateTime | (Python None object) | Exception occurs |
| DateTime | (Any Python type that is not a double) | Exception occurs |
When the "Disable the python None object..." check box is not selected
| Table Column Type | Data Assigned in Value Variable | State |
|---|---|---|
| String | (Python string) | Valid |
| String | '""' (two quotes, Python string) | Present But Null |
| String | (Python None object) | Empty |
| String | (Any Python type that is not None, or a string) | Exception occurs |
| Integer | (Python integer) | Valid |
| Integer | '""' (two quotes, Python string) | Present But Null |
| Integer | (Python None object) | Empty |
| Integer | (Any Python type that is not None, or an integer) | Exception occurs |
| Double | (Python double) | Valid |
| Double | '""' (two quotes, Python string) | Present But Null |
| Double | (Python None object) | Empty |
| Double | (Any Python type that is not None, or a double) | Exception occurs |
| DateTime | (Python double) | Valid |
| DateTime | '""' (two quotes, Python string) | Present But Null |
| DateTime | (Python None object) | Empty |
| DateTime | (Any Python type that is not None, or a double) | Exception occurs |